<style>
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    .box2{ width: 1200px;margin: 0 auto; overflow: hidden}
    .box4{ display: flex; justify-content: space-between; align-items: center}
    .box3{
        width: 360px;
        height: 265px;
        opacity: 1;
        padding: 30px 35px;
        background: rgba(235, 238, 241, 1);
    }
    .parent-div { /* 选择父容器下的所有直接子元素 */
        padding: 30px 40px 60px 40px;
        background: #fff;
    }
    .imgClass{
        width: 1200px;height: 421px; margin-top: 50px; margin-bottom: 60px;
    }
    .parent-div > * { /* 选择父容器下的所有直接子元素 */
        margin-top: 30px; /* 子元素底部间距 30px */
    }
    .bgNewclass{
        background: #fff; padding: 60px 40px; margin-top: 60px;
    }
    .caiji{
        font-size: 28px;
        font-weight: 400;
        letter-spacing: 0.56px;
        line-height: 30px;
        color: rgba(0, 0, 0, 1);
        vertical-align: middle;
        margin-top: 60px;
    }
    @media only screen and (max-width: 767px) {
        .box1{
            padding: 0!important;
        }
        .box2 {
            width: auto !important;
            margin: 0 auto;
            padding: 20px !important;
            height: auto !important;
        }
        .imgClass{
            width: auto !important;
            height: auto !important;
            margin: 20px auto!important;
        }
        .bgNewclass{
            background: #fff; padding: 10px!important; margin-top: 20px!important;
        }
        .box2 svg {
            margin-top: 10px !important;
        }
        .caiji{
            font-size: 12px!important;
            font-weight: 400;
            letter-spacing: 0.56px;
            line-height: 14px!important;
            color: rgba(0, 0, 0, 1);
            vertical-align: middle;
            margin-top: 10px!important;
        }
    }
</style>
<div class="deal-content" style="background-image:url('{$image}')">
    <div style="width: 1200px;">

        <div class="splitcontent">
            {$subName}
        </div>
    </div>
</div>
<!--    <img src="{$image}" alt="">-->
{if $id==8}
<div class="box1" style="background:  rgba(235, 238, 241, 1);">
    <div class="box2">
        <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 657.3623046875 35.7960205078125" fill="none">
            <g >
                <text transform="translate(-2.66015625, -11.6400146484375)">
                    <tspan x="0" y="43.18" font-size="24" line-height="60" style="font-weight: 600;" fill="#000000"  font-family="" letter-spacing="0" >
                        脑机数据获取与分析关键步骤</tspan>
                </text>
            </g>
        </svg>
<!--        <svg style="margin-top: 20px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="665.830078125" height="22" viewBox="0 0 665.830078125 20.548095703125" fill="none">-->
<!--            <g >-->
<!--                <text transform="translate(-0.7041015625, -10.7259521484375)">-->
<!--                    <tspan x="0" y="28.92" font-size="22" line-height="42" style="font-weight: 400;" fill="#111111"  font-family="" letter-spacing="0" >-->
<!--                        信号记录、噪声和伪影去除的预处理、特征提取和分类（如下图所示）</tspan>-->
<!--                </text>-->
<!--            </g>-->
<!--        </svg>-->
        <img src="https://www.x-bci.com/uploads/20250528/4dafdf06acfe94e29d5e0c6ed9743718.png"  class="imgClass" />
        <div style="width:auto;
height: 1px;
opacity: 1;
background: rgba(0, 0, 0, 1);"></div>
        <div class="bgNewclass">
            <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 608.53662109375 35.5679931640625" fill="none">
                <g >
                    <text transform="translate(-1.40576171875, -6.6400146484375)">
                        <tspan x="0" y="38.18" font-size="24" line-height="60" style="font-weight: bold" fill="#000000"   font-family="" letter-spacing="0"  >
                            数据采集-</tspan>
                        <tspan x="110.804453125" y="38.18" font-size="24" line-height="60" style="mix-blend-mode:normal" fill="#000000"  font-family="" letter-spacing="0" >
                            如何获取有效脑机数据</tspan>
                    </text>
                </g>
            </svg>

            <svg  style="font-weight: 400; margin-top: 30px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  viewBox="0 0 1118.0419921875 105.802001953125" fill="none">
                <g >
                    <text transform="translate(-0.923828125, -10.6600341796875)">
                        <tspan x="0" y="28.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            EEG信号为研究大脑的活动机制提供了宝贵的信息，但同时EEG信号包含了大量除了大脑以外的其他噪声源产生的</tspan>
                        <tspan x="0" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            电活动。目前为止，还没有任何算法可以完全拯救糟糕的数据，也无法通过后续处理神奇地修复信号。因此，在采</tspan>
                        <tspan x="0" y="112.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"  font-family="" letter-spacing="0" >
                            集过程中，获得干净的有效数据就显得非常重要；我们需要在脑电采集过程中采取一些措施来减少噪音的干扰</tspan>
                    </text>
                </g>
            </svg>

              <div class="caiji"> 采集软件</div>
            <img src="https://www.x-bci.com/uploads/20250523/fcfb66317cdde2d7182fa84d0194b8e8.png" class="imgClass" />

            <div class="caiji"> 通道数和采样率</div>


            <svg style="margin-top: 20px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  viewBox="0 0 1118.0419921875 62.614013671875" fill="none">
                <g >
                    <text transform="translate(-0.7919921875, -10.7041015625)">
                        <tspan x="0" y="28.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            根据数据采集需求，选择适合的通道数和采样率。通道数越多，空间分辨率越高。采样率越高，信号的时间分辨率</tspan>
                        <tspan x="0" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"  font-family="" letter-spacing="0" >
                            越高</tspan>
                    </text>
                </g>
            </svg>
            <div class="caiji"> 阻抗检测</div>


            <svg  style="margin-top: 30px"  xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  viewBox="0 0 1102.90625 63.823974609375" fill="none">
                <g >
                    <text transform="translate(-0.8359375, -10.637939453125)">
                        <tspan x="0" y="28.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            确保电极与皮肤之间的接触良好。低阻抗值意味着高质量的记录，表明所记录的信号主要反映了大脑内部的活动，</tspan>
                        <tspan x="0" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            而非周围环境带来的伪影。为保证信号质量，实验室实验通常要求阻抗值低于</tspan>
                        <tspan x="748" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="Roboto-Regular" letter-spacing="0"  >
                        </tspan>
                        <tspan x="753.4462890625" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            10</tspan>
                        <tspan x="775.4682890625" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="Roboto-Regular" letter-spacing="0"  >
                             </tspan>
                        <tspan x="780.914578125" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"  font-family="" letter-spacing="0" >
                            kΩ</tspan>
                    </text>
                </g>
            </svg>
            <div class="caiji"> 采集过程</div>

            <div style="display: flex; margin-top: 20px; justify-content: space-between">
                <img style="width: 49.5%; height: auto" src="https://www.x-bci.com/uploads/20250528/e13d9c31697a123ea1e3030dc00e7c0f.png">
                <img style="width: 49.5%; height: auto" src="https://www.x-bci.com/uploads/20250528/a119397c5784c7e38ac334bd74ff9ba6.png">
            </div>
            <div style="display: flex;  margin-top: 1%; justify-content: space-between">
                <img style="width:49.5%; height: auto" src="https://www.x-bci.com/uploads/20250528/2ffff75d13bb6bc7989214faa5b1c1ff.png">
                <img style="width: 49.5%; height: auto" src="https://www.x-bci.com/uploads/20250523/fd68b65653007e921fdb7b42ab5b1dd8.png">
            </div>

            <div class="caiji"> 环境</div>

            <svg style="margin-top: 30px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 1118.43798828125 62.592041015625" fill="none">
                <g >
                    <text transform="translate(-0.77001953125, -10.72607421875)">
                        <tspan x="0" y="28.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            在安静、光线适宜的环境中进行数据采集，避免外界干扰和噪声。建议所有被试尽量保持相同的脑电记录环境，除</tspan>
                        <tspan x="0" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"  font-family="" letter-spacing="0" >
                            非环境本身是实验的自变量。</tspan>
                    </text>
                </g>
            </svg>
            <div class="caiji"> 被试</div>


            <svg  style="margin-top: 30px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  viewBox="0 0 1117.9541015625 146.61376953125" fill="none">
                <g >
                    <text transform="translate(-1.166015625, -10.7041015625)">
                        <tspan x="0" y="28.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            选择具有代表性的被试群体是获得高质量脑电数据的重要保证。同时，在数据采集过程需要让被试保持放松，并专</tspan>
                        <tspan x="0" y="70.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            注于任务上。如果被试缺乏动力或感到疲惫，可能会在实验任务中表现更差，同时引入肌肉噪声或运动伪迹。可以</tspan>
                        <tspan x="0" y="112.92" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"   font-family="" letter-spacing="0"  >
                            通过与被试聊天、讲解实验中的注意事项（如控制头动）、设置合理的实验长度，以及巧妙地设置被试费来避免上</tspan>
                        <tspan x="0" y="154.92000000000002" font-size="22" line-height="42" style="mix-blend-mode:normal" fill="#111111"  font-family="" letter-spacing="0" >
                            述问题。</tspan>
                    </text>
                </g>
            </svg>
        </div>
    </div>
</div>
<div class="box1" style="background:  rgba(219, 224, 228, 1);">
    <div class="box2">
        {$content2}
    </div>
</div>
{/if}
{if $id==9}
<div class="box1" style="background:  rgba(235, 238, 241, 1);">
    <div class="box2">
        {$content1}
    </div>
</div>
<div class="box1" style="background: rgba(219, 224, 228, 1);">
    <div class="box2">
        {$content2}
    </div>
</div>
{/if}
{if $id==10}
<div class="box1" style="background: rgba(235, 238, 241, 1);">
    <div class="box2">
        {$content1}
    </div>
</div>
<div class="box1" style="background: rgba(255, 255, 255, 1);">
    <div class="box2">
        {$content2}
    </div>
</div>
<div class="box1" style="background: rgba(235, 238, 241, 1);">
    <div class="box2">
        {$content3}
    </div>
</div>
<div class="box1" style="background:rgba(255, 255, 255, 1)">
    <div class="box2">
        {$content4}
    </div>
</div>
<div class="box1" style="background:rgba(235, 238, 241, 1);">
    <div class="box2">
        {$content5}
    </div>
</div><div class="box1" style="background: rgba(255, 255, 255, 1)">
    <div class="box2">
        {$content6}
    </div>
</div>

{/if}
{if $id==11}
{include file="common/video" /}


{/if}
